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Water quality assessment of the Chilung River using Landsat Thematic Mapper and Airborne Multi-Spectral Scanner images : = Taipei, Taiwan.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Water quality assessment of the Chilung River using Landsat Thematic Mapper and Airborne Multi-Spectral Scanner images :/
Reminder of title:	Taipei, Taiwan.
Author:	Ma, Kin Man.
Description:	1 online resource (80 pages)
Notes:	Source: Masters Abstracts International, Volume: 36-04, page: 1049.
Contained By:	Masters Abstracts International36-04.
Subject:	Environmental science. -
Online resource:	click for full text (PQDT)
ISBN:	9780591741100

Water quality assessment of the Chilung River using Landsat Thematic Mapper and Airborne Multi-Spectral Scanner images : = Taipei, Taiwan.
Ma, Kin Man.

Water quality assessment of the Chilung River using Landsat Thematic Mapper and Airborne Multi-Spectral Scanner images :Taipei, Taiwan. - 1 online resource (80 pages)

Source: Masters Abstracts International, Volume: 36-04, page: 1049.

Thesis (M.S.)--Michigan State University, 1997.

Includes bibliographical references

Due to the rapid, economic growth of Taiwan and the lack of effective wastewater treatment, Taiwan rivers, such as the Chilung River, have become polluted with increases in suspended sediments and biological oxygen demand, and decreases in dissolved oxygen. The Taiwan EPA field teams collected suspended sediments concentration (SSC) water quality samples. Remotely sensed image reflectance values have been correlated with SSC.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780591741100Subjects--Topical Terms:

1179128
Environmental science.
Index Terms--Genre/Form:

554714
Electronic books.

Water quality assessment of the Chilung River using Landsat Thematic Mapper and Airborne Multi-Spectral Scanner images : = Taipei, Taiwan.
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100 1 $a Ma, Kin Man. $3 1191735
245 1 0 $a Water quality assessment of the Chilung River using Landsat Thematic Mapper and Airborne Multi-Spectral Scanner images : $b Taipei, Taiwan.
264 0 $c 1997
300 $a 1 online resource (80 pages)
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500 $a Source: Masters Abstracts International, Volume: 36-04, page: 1049.
502 $a Thesis (M.S.)--Michigan State University, 1997.
504 $a Includes bibliographical references
520 $a Due to the rapid, economic growth of Taiwan and the lack of effective wastewater treatment, Taiwan rivers, such as the Chilung River, have become polluted with increases in suspended sediments and biological oxygen demand, and decreases in dissolved oxygen. The Taiwan EPA field teams collected suspended sediments concentration (SSC) water quality samples. Remotely sensed image reflectance values have been correlated with SSC.
520 $a Three multi-temporal Landsat TM images from 1993 to 1995 and an April 1996 Airborne MSS image of the Chilung River were obtained. Landsat TM image reflectance values were normalized, transformed into radiance values, and regressed against monthly SSC data. The Airborne MSS image was geometrically resampled using ground control points and reflectance values were regressed against SSC: and turbidity values.
520 $a Regression analyses yielded significant correlations between SSC and Landsat TM Band 4, R$\sp2$ = 0.44, p = 0.009. Natural log(SSC) and TM Band 4 correlation was more significant, R$\sp2$ = 0.57, p = 0.002. Band ratios generated significant correlations between ln(SSC) and the (Band 4/Band 2) ratio, R$\sp2$ = 0.66, p $<$ 0.001.
520 $a Regression results between Airborne MSS Bands 8 and 9, and SSC levels yielded R$\sp2$ of 0.38 and 0.37, both p = 0.001. The turbidity and ln(turbidity) regressions against Airborne MSS Band 8 yielded similar results, R$\sp2$ = 0.38, p = 0.001.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Environmental science. $3 1179128
650 4 $a Limnology. $3 907182
650 4 $a Remote sensing. $3 557272
655 7 $a Electronic books. $2 local $3 554714
690 $a 0768
690 $a 0793
690 $a 0799
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a Michigan State University. $3 810490
773 0 $t Masters Abstracts International $g 36-04.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1388546 $z click for full text (PQDT)